30161268

素因数分解:

$2^2\times 3^3\times {\mathrm{193}}^1\times {\mathrm{1447}}^1$

素因数の和:1653

約数の個数: 48

約数和(自身を含む): 78655360

約数和(自身を除く): 48494092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 193, 386, 579, 772, 1158, 1447, 1737, 2316, 2894, 3474, 4341, 5211, 5788, 6948, 8682, 10422, 13023, 17364, 20844, 26046, 39069, 52092, 78138, 156276, 279271, 558542, 837813, 1117084, 1675626, 2513439, 3351252, 5026878, 7540317, 10053756, 15080634, 30161268]

約数ペア:

[(1, 30161268), (2, 15080634), (3, 10053756), (4, 7540317), (6, 5026878), (9, 3351252), (12, 2513439), (18, 1675626), (27, 1117084), (36, 837813), (54, 558542), (108, 279271), (193, 156276), (386, 78138), (579, 52092), (772, 39069), (1158, 26046), (1447, 20844), (1737, 17364), (2316, 13023), (2894, 10422), (3474, 8682), (4341, 6948), (5211, 5788)]